>Pre-registration of large (“level 3”) parties has been a thing for a long time. But when I was there, one pre-registered a party, one did so online, and I imagine a single administrator could keep up with the entire workload.
As far as "level 3" is concerned, are you referring to this scale[0]?
Festivity Level 1: Your guests are chatting amiably with each
other, admiring your Christmas-tree ornaments, singing carols around
the upright piano, sipping at their drinks and nibbling hors d'oeuvres.
Festivity Level 2: Your guests are talking loudly -- sometimes
to each other, and sometimes to nobody at all, rearranging your
Christmas-tree ornaments, singing "i gotta be me" around the upright
piano, gulping their drinks and wolfing down hors d'oeuvres.
Festivity Level 3: Your guests are arguing violently with
inanimate objects, singing "i can't get no satisfaction," gulping down
other peoples' drinks, wolfing down Christmas tree ornaments and
placing hors d'oeuvres in the upright piano to see what happens when
the little hammers strike.
Festivity Level 4: Your guests, hors d'oeuvres smeared all over
their naked bodies are performing a ritual dance around the burning
Christmas tree. The piano is missing.
You want to keep your party somewhere around level 3, unless
you rent your home and own Firearms, in which case you can go to level
4. The best way to get to level 3 is egg-nog.
As far as "level 3" is concerned, are you referring to this scale[0]?
[0] https://motd.ambians.com/quotes.php/name/freebsd_fortunes/to...